Well Im not really proud of this but I havent cleaned my XD40 in a couple of months and have probably put 1500 to 2000 rounds through it without cleaning it. Well it finally reached the point that it was getting a little angry with me. On sunday at the range my friend was getting ftfs on nearly every mag. Also the casings were coming back in his face. I did not get any ftfs but casings were coming back in my face. Time to clean her!